| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.52 | 12.703% | $102.0188 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $177.34 | 3.436% | $183.4334 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $103.60 | 6.202% | $110.0253 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $113.34 | 5.223% | $119.2597 | $119.26 | $119.25 | $119.30 |
| Purchase #5 | $176.34 | 6.230% | $187.326 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $125.93 | 13.834% | $143.3512 | $143.35 | $143.35 | $143.40 |
| Purchase #7 | $49.68 | 9.164% | $54.2327 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $836.75 | $899.6471 | $899.65 | $899.70 | $899.60 | |